/* let arr = []
console.log(arr instanceof Array); */
/* var a = { name: "Sam" };
var b = { name: "Tom" };
var o = {};
o[a] = 1;
o[b] = 2;
console.log(o);
console.log(o[a]); */

var Color;
(function (Color) {
    Color[Color["RED"] = 0] = "RED";
    Color[Color["PINK"] = 1] = "PINK";
    Color[Color["BLUE"] = 2] = "BLUE";
})(Color || (Color = {}));
console.log(Color);